Actually I asked about the geoset merging. anyway that helped me alot. but, still i have a problem. I'm trying to remove grom's head and paste spell breaker's head. it has no problem to paste. but the problem is grom's head.becuase I don't know how to delete or hide.
Import grom into max, scale down all the vertices, export using KMK's exporter or Art Tools or something, CnP the vertices from the new MDL to the original
